.Header {
	font-family: "Times New Roman", Times, serif;
	font-size: 36pt;
	font-weight: bold;
}

.thumbnail  {
position: relative;
float: left;
padding: 5px;
/*z-index: 0;*/
}

.thumbnail:hover {
background-color: #e9e9e2;
/*z-index: 50;*/
color: #ffffff;
text-decoration: none;
}

.thumbnail span { /*CSS for enlarged image*/
position: absolute;
background-color: #ffffff;
padding: 5px;
/*left: -1000px;*/
border: 0px solid #666;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img { /*CSS for enlarged image*/
border-width: 1px; 
/*padding: 2px;*/
}

.thumbnail:hover span { /*CSS for enlarged image on hover*/
visibility: visible; width: 910px;
top: -50px; /* use IF IE6 style to correct IE6 positions of larger image relative to thumb */
left: 100px;/*position where enlarged image should offset horizontally */
}